Which statement about the Cisco Unified Communications Manager Express configuration is correct based on the following information?

Which statement about the Cisco Unified Communications Manager Express configuration is correct based on the following information?
exhibit

A.
Nothing needs to be added. MoH will work fine

B.
MoH will not work because the multicast address is incorrect

C.
MoH will not work because you need to add the route 10.3.130.1 command in multicast moh 239.1.1.1 port 2000.

D.
The configuration will work only for calls that are being transferred because the transfer-system command has been added.